Animal: Young Squire, 3-year-old, 12-pound male Chihuahua mix. Where: Rancho Coastal Humane Society, 389 Requeza St., ...

Penny, a Chihuahua mix and service pooch, is now in intensive care after one of the larger dogs set upon her out of nowhere ...

A pint-sized performer with a flair for theatrics has taken the internet by storm with his dramatics when his owner tries to ...

Vaccination teams are part of an effort by health authorities across Mexico to contain the country’s biggest measles outbreak ...

Apparently, they become buddies. Pearl F. Semler, a 4-year-old Chihuahua from Florida, is only 3.59 inches tall, making her the world’s shortest dog. Reginald “Reggie” Johnson Reiss is ...

The "Walking Past my Dog" challenge is a new trend in which owners walk by their pups on walks to see if they will recognize ...

Reginald, a 7-year-old Great Dane from Idaho, and Pearl, a chihuahua from Florida, are both certified winners in their ...

Taco Bell's chihuahua ads got a lot of attention when they were released, but for several reasons, this ad campaign would do ...